What is your region ? Is it referenced on electricitymap ? I don't remember seing any US state in the green zone apart from those having lots of hydro, so I'm interested in knowing about outliers !
Des Moines iowa. The utility that serves us has a lot of wind turbines. The other utility appearently has much less as the statewide total is less than 50%. Our utility just did a press release claiming 88%.
It'd be interesting, then to know which proportion of the electricity consumed by the region corresponds to the wind energy produced in the region. Utilities will do press release, which is fair game - but if in the end their "80% wind" was a one-of, and has to be compensated by the "50% coal, 45% gas" of someone else to keep the lights on...
We have pretty much the same situation in Europe with Denmark, some parts of Spain, etc... Which still don't help with a big Germany or Poland in the middle.
